Acanthocheilus rotundatus (Rudolphi, 1819) (basis of record)
Anisakis physeteris Baylis, 1923 accepted as Skrjabinisakis physeteris (Baylis, 1923) Safonova, Voronova & Vainutis, 2021 (basis of record)
Anisakis simplex (Rudolphi, 1809) Dujardin, 1845 (basis of record)
Ascarophis arctica Polyansky, 1952 (basis of record)
Ascarophis filiformis Poljansky, 1952 (basis of record)
Capillaria gracilis (Bellingham, 1840) accepted as Capillaria (Procapillaria) gracilis (Bellingham, 1840) Travassos, 1915 (basis of record)
Contracaecum osculatum (Rudolphi, 1802) Baylis, 1920 (basis of record)
Cucullanus cirratus Müller, 1777 (basis of record)
Cucullanus elongatus Smedley, 1933 (basis of record)
Cucullanus heterochrous Rudolphi, 1802 (basis of record)
Halocercus taurica Delyamure, 1942 (basis of record)
Hysterothylacium aduncum (Rudolphi, 1802) Deardorff & Overstreet, 1981 (basis of record)
Hysterothylacium incurvum (Rudolphi, 1819) Deardorff & Overstreet, 1980 (basis of record)
Hysterothylacium reliquens (Norris & Overstreet, 1975) Deardorff & Overstreet, 1981 (basis of record)
Onchophora melanocephala (Rudolphi, 1819) Baudin-Laurencin, 1971 (basis of record)
Philometra rubra (Leidy, 1856) Yamaguti, 1961 (basis of record)
Pseudocapillaria salvelini (Polyansky, 1952) represented as Pseudocapillaria (Ichthyocapillaria) salvelini (Polyanski, 1952) Moravec, 1982 (basis of record)
Pseudoterranova decipiens (Krabbe, 1878) Gibson, 1983 accepted as Phocanema decipiens (Krabbe, 1878) Myers, 1959 (basis of record)
Stenurus globicephalae Baylis & Daubney, 1925 (basis of record)
Stenurus minor (Kuhn, 1829) Baylis & Daubney, 1925 (basis of record)

European waters (ERMS scope) for Acanthocheilus rotundatus (Rudolphi, 1819) 
European waters (ERMS scope) for Anisakis physeteris Baylis, 1923 
European waters (ERMS scope) for Anisakis simplex (Rudolphi, 1809) Dujardin, 1845 
European waters (ERMS scope) for Ascarophis arctica Polyansky, 1952 
European waters (ERMS scope) for Ascarophis filiformis Poljansky, 1952 
European waters (ERMS scope) for Contracaecum osculatum (Rudolphi, 1802) Baylis, 1920 
European waters (ERMS scope) for Cucullanus cirratus Müller, 1777 
European waters (ERMS scope) for Cucullanus elongatus Smedley, 1933 
European waters (ERMS scope) for Cucullanus heterochrous Rudolphi, 1802 
European waters (ERMS scope) for Eustrongylides Jägerskiöld, 1909 
European waters (ERMS scope) for Halocercus taurica Delyamure, 1942 
European waters (ERMS scope) for Hysterothylacium aduncum (Rudolphi, 1802) Deardorff & Overstreet, 1981 
European waters (ERMS scope) for Hysterothylacium incurvum (Rudolphi, 1819) Deardorff & Overstreet, 1980 
European waters (ERMS scope) for Hysterothylacium reliquens (Norris & Overstreet, 1975) Deardorff & Overstreet, 1981 
European waters (ERMS scope) for Onchophora melanocephala (Rudolphi, 1819) Baudin-Laurencin, 1971 
European waters (ERMS scope) for Philometra rubra (Leidy, 1856) Yamaguti, 1961 
European waters (ERMS scope) for Pseudoterranova decipiens (Krabbe, 1878) Gibson, 1983 
European waters (ERMS scope) for Stenurus globicephalae Baylis & Daubney, 1925 
European waters (ERMS scope) for Stenurus minor (Kuhn, 1829) Baylis & Daubney, 1925 

 Identification

 for Agamonema Diesing, 1851

Agamonema sp. (Larval name) [details]

 Identification

 for Desmidocercella Yorke & Maplestone, 1926

Desmidocercella sp. [details]

 Identification

 for Eustrongylides Jägerskiöld, 1909

Eustrongylides sp.: non-marine; larva [details]

 Identification

 for Pseudoproleptus Khera, 1953

Pseudoproleptus sp. [details]

 Synonymy

 for Borlasia viridis Grube, 1840

Borlasia viridis (partim) = Notospermus tricuspidatus [details]

 Taxonomic remark

 for Agamascaris septentrionalis Kreis, 1952

Larval name [details]